PAVLOV, I.; TSAPLEV, V.; KONOVALOV, S.; KONOVALOV, R. ON THE USAGE OF POROUS MATERIALS IN SOUND DAMPING. COMPACT SOUND DAMPERS AND EVALUATION OF THEIR EFFECTIVENESS. Journal Akustika, [S. l.], v. 39, n. 39, 2021. Disponível em: https://journalakustika.com/index.php/akustika/article/view/43. Acesso em: 25 apr. 2024.